Desktop calculator inspired by the Windows Calculator. Standard mode uses
exact rational arithmetic, so 0.1 + 0.2 really gives 0.3.
- Standard: + − × ÷, %, ±, 1/x, x², √x, memory, formula panel
- Engineering: trigonometry, log/pow, DEG/RAD, SI prefixes
- Programmer: simultaneous HEX / DEC / OCT / BIN, QWORD … BYTE word
sizes, bitwise ops, clickable bits
- Convert: float32 to two 16-bit words (AB CD / CD AB / BA DC / DC BA),
gear ratio num/den, ASCII codes
- CRC: Modbus RTU CRC-16 and Modbus ASCII LRC from hex bytes
- Full keyboard input, three themes, three button sizes